CoastalUS - HYDROPACMessages1732/25(71)1732/25(71)SÉCURITÉArchivedReceived: 4 Jul 2025, 00:00Archived: 7 Jul 2025, 16:01Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsRestricted Areakeep clear ofMessage contentSOUTH CHINA SEA. MALAYSIA. DNC 03. 1. VESSEL BOARDED IN 01-04.84N 103-42.94E AT 041450Z JUL. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION. 2. CANCEL THIS MSG 071550Z JUL 25Location mapOpen in the full mapLoading map…More from US - HYDROPAC3211/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 20 NOV BY M/V SAMUDRA RATNAKAR IN AREA BOUND BY 17-13.71N 083-11.78E, 17-08.36N 083-15.64E, 17-01.56N 083-05.45E, 17-06.90N 083-01.59E. W3210/262026-11-04EASTERN INDIAN OCEAN. LAKSHADWEEP. 1. HAZARDOUS OPERATIONS 060730Z TO 061330Z NOV IN AREA BOUND BY 10-32.60N 072-37.25E, 10-33.32N 072-38.05E, 10-32.54N 072-38.72E, 10-31.92N 072-37.90E. 2. C3209/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 25 NOV BY M/V SAMUDRA KAUSTUBH IN AREA BOUND BY 21-05.68N 087-27.06E, 21-05.61N 087-41.49E, 20-52.08N 087-41.43E, 20-52.13N 087-27.02E. W3149/262026-10-29archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. 1. PIPELINE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY VESSEL JD ODYSSEY, M/V TAG 13, TUG CREATIVE 1, M/V SEAMAC GLORIOUS, AND M/V WILCHIEF1 IN ARE3032/262026-10-19archivedEASTERN INDIAN OCEAN. INDIA. 1. HAZARDOUS OPERATIONS 0230Z TO 0800Z DAILY 21, 23, 26, 27, 30 AND 31 OCT IN AREA BOUND BY 10-50.00N 075-00.00E, 10-50.00N 075-35.00E, 10-20.00N 075-35.00E, 1Later warnings1723/25(22)2025-07-04archivedSOUTH PACIFIC. CHILE. DNC 07. 1. HAZARDOUS OPERATIONS 1315Z TO 1645Z DAILY 08 AND 09 JUL IN AREA BOUND BY 32-55.00S 072-00.00W, 32-55.00S 071-50.00W, 31727/25(GEN)2025-07-04archived1. HYDROPAC WARNINGS IN FORCE AS OF 041100Z JUL. ALL THE INFORCE WARNINGS ARE LISTED HERE. 1726/2025, 1725/2025, 1724/2025, 1723/2025, 1722/2025, 1721/1731/25(63)2025-07-04archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0230Z TO 0630Z AND 0830Z TO 1030Z DAILY 07 THRU 11 JUL IN AREA BOUND BY 21-27.40N 087-01.80E, 21Earlier warnings1724/25(63)2025-07-04archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0704130Z TO 071130Z JUL IN AREA BOUND BY 17-05.00N 083-10.00E, 17-05.00N 083-30.00E, 16-45.00N 081721/25(93)2025-07-03archivedGULF OF THAILAND. VIETNAM. DNC 03. MAN OVERBOARD FROM F/V CM 92100 TS IN 08-53.00N 104-21.00E AT 271704Z JUN. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOO1720/25(22)2025-07-03archivedSOUTH PACIFIC. CHILE. DNC 07. 1. HAZARDOUS OPERATIONS 1400Z TO 2100Z DAILY 07, 10 AND 11 JUL IN AREA BOUND BY 33-07.00S 072-08.00W, 33-07.00S 072-31.50W,Back to messages